Liquid dispensing brush



FIG. 1 is a top plan view of a liquid dispensing brush showing our new design, the bottom, front, and rear views being identical thereto; and,

FIG. 2 is a left end view of the present invention.

The right end of the brush is not shown in the drawing nor described in the specification and forms no part of the claimed design. 

The ornamental design for a liquid dispensing brush, as shown and described. 